| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have been [verb] to | 116 |
|
| 2 | they have [been] [vb pp] to | 105 |
|
| 3 | they have [been] [verb] to | 50 |
|
| 4 | they had [been] [verb] to | 44 |
|
| 5 | they 've [been] [verb] to | 13 |
|
| 6 | they have [been] [v-ing] to | 11 |
|
| 7 | they have [been] reduced to | 8 |
|
| 8 | they 'd [been] [verb] to | 8 |
|
| 9 | they have [been] reduce to | 8 |
|
| 10 | they have [been] subjected to | 5 |
|
| 11 | they have [been] subject to | 5 |
|
